Regional Natural Park of the Caps and Opal Marsh

A large, historic building with a symmetrical facade, multiple windows, and a central tower.

A brick mill with a water wheel and a lock system in a river.

A small stone chapel with a metal gate, surrounded by greenery and a red-roofed building in the background.

A small church with a steeple and a cross on top, surrounded by lush greenery.

A coastal landscape with a sandy beach, rocky outcrops, and cliffs.

Visit Regional Natural Park of the Caps and Opal Marsh

Activities

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Private & custom tours

History & culture

Top Hotel Deals

Premiere Classe Boulogne - Saint Martin les Boulogne

11 rue de la Plaine Saint Martin Saint-Martin-Boulogne Pas-de-Calais

Best Western Marquise Cote D'Opale

209 Rue des Arums Marquise Pas-de-Calais

B&B Hotel Boulogne Sur Mer Centre Les Ports

11 Boulevard Diderot Boulogne-sur-Mer

B&B HOTEL Boulogne-sur-Mer Saint-Martin

Zac du Mont Joie - 23 rue de la plaine Saint-Martin-Boulogne

Hôtel Saint Jean

1 Rue Georges Romain Wimereux Pas-de-calais

Le Clos Du Miroir

12 RUE DE SACRIQUIER Courset

Hôtel Restaurant La Matelote

80 Boulevard Sainte Beuve Boulogne-sur-Mer

Auberge du Colombier

D231 la bien assise Guines Pas-de-Calais

ibis budget Boulogne-sur-Mer Centre les Ports

2, Bis Boulevard Daunou Boulogne-sur-Mer

See all 3,000 properties in Regional Natural Park of the Caps and Opal Marsh

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.